Impact of bulky loco-regional lymphadenopathy in esophageal adenocarcinoma on survival: a retrospective single center analysis.

The relationship between 'bulky' locoregional lymphadenopathy and survival has not been investigated in the setting of esophageal adenocarcinoma (EAC). This study aimed to explore whether bulky regional lymphadenopathy at diagnosis affected survival outcomes in patients with EAC treated with neoadjuvant chemotherapy and en bloc resection. A single-center retrospective review of a prospectively maintained upper GI cancer surgical database was performed between January 2012 and December 2019. Patients with locally advanced EAC (cT2-3, N+, M0) treated with neoadjuvant docetaxel-based chemotherapy and transthoracic en bloc esophagogastrectomy were identified. Computed tomography scans from before the initiation of treatment were reviewed, and patients were stratified according to whether bulky loco-regional lymph nodes were present. This was defined as lymphadenopathy >2 cm in any axis. Overall survival was compared, and a Cox multivariate regression model was calculated. Two hundred twenty-five of the eight hundred seventy patients identified met the inclusion criteria. Forty-eight (21%) had bulky lymphadenopathy, leaving 177 allocated to the control group. More patients with bulky lymphadenopathy had ypN3 disease (18/48, 38% vs. 39/177, 20%, P = 0.025). Among patients with bulky lymphadenopathy, overall survival was generally worse (32.6 vs. 59.1 months, P = 0.012). However, among the 9/48 (19%) patients with bulky lymphadenopathy who achieved ypN- status survival outcomes were similar to those with non-bulky lymphadenopathy who also achieved lymph node sterilization. Poor differentiation (HR 1.8, 95% CI 1.0-2.9, P = 0.034), ypN+ (HR 1.9, 95% CI 1.1-3.6, P = 0.032), and bulky lymphadenopathy were independently associated with an increased risk of death (HR 1.7, 1.0-2.9, P = 0.048). Bulky regional lymphadenopathy is associated with a poor prognosis. Efforts to identify the ideal treatment regimen for these patients are urgently required.

The Effect of Preoperative Anemia and Perioperative Transfusion on Surgical Outcomes After Gastrectomy for Gastric Cancer.

BACKGROUND: The aim of this study is to examine the interaction between preoperative anemia and perioperative transfusions with postoperative morbidity and mortality among patients undergoing gastrectomy for cancer. MATERIALS AND METHODS: The American College of Surgeons National Surgical Quality Improvement Program database was queried from 2005 to 2016. Restricted cubic splines modeled the nonlinear relationship between preoperative hematocrit (Hct) and 30-day overall morbidity, sepsis, and mortality. Preoperative Hct was categorized based on cut points for the three models. Multiple regression modeling examined the interactive effect of preoperative anemia and postoperative transfusion on surgical outcomes. RESULTS: Among 9936 included patients, complication incidence was 38.9% (sepsis 12.7%; mortality 6.0%). Preoperative Hct cut points were identified at 29 and 42. Hct <29 was associated with higher risk of morbidity (OR 2.47, 95%CI 2.10-2.93). Postoperative transfusion was associated with lower risk of morbidity for Hct <29 (OR 0.56, 95%CI 0.43-0.73) but increased risk between 29 and 42 (OR 1.59, 95%CI 1.21-2.08). Similar relationships were found for sepsis and mortality. CONCLUSIONS: Preoperative Hct <29 is associated with an increased risk of surgical complications after gastrectomy for cancer and perioperative transfusions appear to be beneficial for Hct <29 only. There may be a role for better optimization of red cell mass among high-risk patients before gastrectomy for cancer.

Perforation of Meckel's diverticulum with a foreign body mimicking acute appendicitis: A rare complication.

Meckel's diverticulum mimicking acute appendicitis is a very rare condition encountered in practice. MD is asymptomatic in most of cases and only about 4 to16% of cases develop complications. Perforation of MD by a foreign body is even rarer being only reported in few cases in the literature. The surgical management might be wedge resection or segmental resection and primary anastomoses depending on the intra operative findings. We report a case with foreign body impaction in MD with perforation mimicking acute appendicitis.

COVID-19 Induced New-onset Psychosis: A Case Report from Oman.

Neurobehavioral impairment associated with COVID-19 infection has been recently documented in the literature. COVID-19 infection has also been associated with an increased risk for developing psychiatric symptoms, including rare reports on psychosis. We report a case of a 46-year-old male with no significant medical, family, and psychiatric history admitted to the hospital with COVID-19-related psychosis. Possible contributory factors for his condition are discussed, including the relationship between infections and the brain circuitry, inadvertent iatrogenic effects of pharmaceuticals used to manage COVID-19, as well as diathesis-stress associated with the tribulation of the prevailing pandemic.

Ovarian Hernia: A rarity.

Ovarian hernias are extremely rare. The prevalence of ovaries and fallopian tubes in operable inguinal hernias is only about 2.9%. We report here an unusual case of an ovary in a hernia sac in an adult female. She presented with symptoms and signs of an incarcerated left inguinal hernia. The left ovary contained a haemorrhagic cyst and, along with the left fallopian tube and broad ligament, these were found in the sac. She underwent a left ovarian cystectomy and the inguinal hernia was repaired with mesh.